Determination of Chemical Composition of Senna-siamea (Cassia Leaves)
نویسندگان
چکیده
منابع مشابه
Laxative anthraquinone contents in fresh and cooked Senna siamea leaves.
This study determined the contents of total anthraquinone glycosides in Senna siamea, which are active laxative form, and total anthraquinones in the fresh young leaves, the boiled leaves, and the boiled filtrates by a UV-vis spectrophotometric method. Total anthraquinone glycosides and total anthraquinones, calculated as rhein, in the fresh young leaves were 0.0523 and 0.0910% w/w, respectivel...
متن کاملAnalysis of sennoside in drugs contained senna leaves (Cassia sp.) in Iran
Background and objectives: The importance of Cassia angustifulia is due to its laxative properties. A large number of sennosides have been reported in senna but sennoside A and B have been reported as the main causes of its properties. The present study includes the analysis of the effective ingredients of sennosides containing senna products in Iranian pharmaceutical ...
متن کاملQuantitative analysis of barakol content in Senna siamea leaves and flowers by TLC-densitometry.
OBJECTIVE To develop a TLC-densitometric method for the determination of barakol content in Senna siamea leaf and flower extracts, and to compare the barakol content in mature leaves, young leaves and young flowers of the plant which are consumed as a vegetable in curry. MATERIALS AND METHODS The extraction of pure barakol was performed by boiling the fresh young leaves of S. siamea with 0.5%...
متن کاملCapillary electrophoresis of anthraquinones from Cassia siamea.
The separation and determination of two anthraquinones, emodin and chrysophanol, and two bianthraquinones, cassiamin A and cassiamin B, were achieved by capillary electrophoresis (CE). The running electrolyte used in this method was 0.05 M hydroxypropyl-gamma-cyclodextrin in 0.1 M borate buffer (pH 9) containing 10% acetonitrile, with an applied voltage of 20 kV. Application of this technique i...
متن کاملAntioxidant Activity, Total Phenolics and Fatty Acid Profile of Delonix regia, Cassia fistula, Spathodea campanulata, Senna siamea and Tibouchina granulosa
Tropical plants are utilized in traditional medicine and are a storehouse of secondary metabolites, some of which display medicinal properties. Five plants were selected for investigation, namely Cassia fistula, Delonix regia, Senna siamea, Spathodea campanulata and Tibouchina granulosa. Extracts of the inflorescence of these plants were prepared and their antioxidant, total phenolics and fatty...
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ژورنال
عنوان ژورنال: Pakistan Journal of Nutrition
سال: 2009
ISSN: 1680-5194
DOI: 10.3923/pjn.2009.119.121